223002302120212 has 12 divisors (see below), whose sum is σ = 390254543036820. Its totient is φ = 111501004109696.

The previous prime is 223002302120189. The next prime is 223002302120233. The reversal of 223002302120212 is 212021203200322.

It can be written as a sum of positive squares in 2 ways, for example, as 93633607190916 + 129368694929296 = 9676446^2 + 11374036^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33287143 + ... + 39421294.

It is an arithmetic number, because the mean of its divisors is an integer number (32521211919735).

Almost surely, 2^{223002302120212} is an apocalyptic number.

It is an amenable number.

223002302120212 is a deficient number, since it is larger than the sum of its proper divisors (167252240916608).

223002302120212 is a wasteful number, since it uses less digits than its factorization.

223002302120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73475210 (or 73475208 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 223002302120212 its reverse (212021203200322), we get a palindrome (435023505320534).

The spelling of 223002302120212 in words is "two hundred twenty-three trillion, two billion, three hundred two million, one hundred twenty thousand, two hundred twelve".